﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace ParserNG
{
    public class Program
    {
        static void Main(string[] args)
        {
			Parser parser = new Parser();

			parser.scanner = new Scanner(text);

			if (!parser.Parse())
				return null;
			else
				return parser.Commands;
        }
    }
}
